110021012012012 has 6 divisors (see below), whose sum is σ = 192536771021028. Its totient is φ = 55010506006004.

The previous prime is 110021012011909. The next prime is 110021012012069. The reversal of 110021012012012 is 210210210120011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13752626501498 + ... + 13752626501505.

It is an arithmetic number, because the mean of its divisors is an integer number (32089461836838).

Almost surely, 2^{110021012012012} is an apocalyptic number.

It is an amenable number.

110021012012012 is a deficient number, since it is larger than the sum of its proper divisors (82515759009016).

110021012012012 is a wasteful number, since it uses less digits than its factorization.

110021012012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27505253003007 (or 27505253003005 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110021012012012 its reverse (210210210120011), we get a palindrome (320231222132023).

The spelling of 110021012012012 in words is "one hundred ten trillion, twenty-one billion, twelve million, twelve thousand, twelve".